BOWER sells 31306. Related information about 31306 includes: Model 31306 Inner diameter: 30 mm Outer diameter: 72 mm Thickness: 21 mm Series: Tapered roller bearing. If you want to know more about 31306 related information, you can consult online or call the hotline , we will serve you in detail. 31306 has a wide range of uses. 31306 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 31306 sold by our company is reasonable and we look forward to cooperating with you.